156929264740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1394431}}^1$

素因数の和:1394788

約数の個数: 48

約数和(自身を含む): 349991276544

約数和(自身を除く): 193062011804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 331, 340, 662, 1324, 1655, 3310, 5627, 6620, 11254, 22508, 28135, 56270, 112540, 1394431, 2788862, 5577724, 6972155, 13944310, 23705327, 27888620, 47410654, 94821308, 118526635, 237053270, 461556661, 474106540, 923113322, 1846226644, 2307783305, 4615566610, 7846463237, 9231133220, 15692926474, 31385852948, 39232316185, 78464632370, 156929264740]

約数ペア:

[(1, 156929264740), (2, 78464632370), (4, 39232316185), (5, 31385852948), (10, 15692926474), (17, 9231133220), (20, 7846463237), (34, 4615566610), (68, 2307783305), (85, 1846226644), (170, 923113322), (331, 474106540), (340, 461556661), (662, 237053270), (1324, 118526635), (1655, 94821308), (3310, 47410654), (5627, 27888620), (6620, 23705327), (11254, 13944310), (22508, 6972155), (28135, 5577724), (56270, 2788862), (112540, 1394431)]